CN102272011A

CN102272011A - Paper tube packaging with open end and coated cap

Info

Publication number: CN102272011A
Application number: CN2009801541115A
Authority: CN
Inventors: E·韦斯特; G·韦斯特
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-16
Filing date: 2009-12-11
Publication date: 2011-12-07
Anticipated expiration: 2029-12-11
Also published as: US7819251B2; CA2747412A1; EP2384303B1; US20100147736A1; ES2421899T3; US20100150972A1; WO2010077777A1; JP5661643B2; JP2012512109A; CN102272011B; CA2747412C; MX347313B; EP2384303A1; US7992709B2; MX2011006468A

Abstract

A biodegradable tube (100) comprises a non-rigid paper tubular body (110) defining a lumen for containing a semi-solid composition (150); a paper tubular cap (120) that slidably mates with the body (110); and wherein interior surfaces of the each of the body (110) and the cap (120) have a coating that is substantially impermeable to the semi-solid composition (150) In preferred embodiments the tube body and cap have tapered sealed ends (132, 134), the coating comprises an adhesive, and the walls of the tube/cap comprise a rolled paper material upon which the coating has been applied. Contemplated semi-solid product materials (150) include for example lip balm, facial cream, lotion, deodorant, sunscreen, caulk, grease sticks, mosquito repellant, and shoe polish.

Description

Paper tube packing with open end and coating cap

Related application

The application requires in the preceence of the U.S. Provisional Patent Application serial number 61/193689 of submission on December 16th, 2008 and incorporates this paper by reference into.

Technical field

The field of the invention is a container, is used to distribute the biodegradable container of semi-solid combination more specifically.

Background technology

Any in the world other country of American's ratio produces more waste at present.Many wastes are from plastics and/or metal, and the two is with very slow speed degraded.These materials must be recovered, throw into ocean or navigation channel or be deposited in the refuse landfill, their several centuries that will exist there.Unfortunately, plastic dispensing container almost uses in each consumer market.

In order to reduce the waste in the refuse landfill that we constantly fill up, it is favourable designing container biodegradable and/or compost.In the trial that more degradable container is provided, the use of plastics such as polylactic acid polymer (PLA) has become very general.But this plastics still need special process and equipment to be used for degraded, and consequently expense is huge.In addition, PLA and similarly plastics and common plastics are difficult to distinguish significantly.This may have problems, because if PLA inadvertently is placed in a collection of conventional plastic to be recycled, PLA may hinder the whole recovery process.

Paper-based containers is arranged in the prior art, for example comprise, the disposable dispense container of the US2007/0131713 of Hill.Unfortunately, plastic protective layer in Hill considers probably is used to make container impermeable to its contents.Therefore, the container of Hill is far from very biodegradable.In addition, the distributing box of Hill seems disposable container.

Other exterior material of all that Hill and this paper discussed is incorporated this paper into its integral body by reference.The definition of term or the use place inconsistent or opposite with the definition of this term provided herein in the list of references of incorporating into used the definition of this term provided herein and do not used the definition of this term in list of references.

The EP1035025 of Lowry has instructed the container with main body and cap, and it is made by paper substantially, but the same with Hill used some poly-mer or paper tinsel as lining so that container is impermeable to its contents.In Lowry, use paper tinsel and poly-mer to produce the biodegradability problem, and throw into question still for our refuse landfill.

Replace plastic layer, give paper and coating so that its impermeable to liquid also be known.The US7344784 of Hodson has discussed fibre plate, and its usable polymers or admixture flood or otherwise apply so that the resistance to liquid to be provided.Hodson considers, is coated with patch and can be used for making many goods then and comprise kettle and cup.

The US7048975 of Tojo has instructed the container of paper mould, and it utilizes synthetic resin (as acrylic resin) to be coated in the inside face of container so that it is impermeable to its contents.Tojo has made remarkable improvement by the molded pulp fiber to previous paper container; But the same with Hill and Lowry, the synthetic resin of Tojo has produced the biodegradability problem.Further, Tojo considers that the molding cap can use with container, but Tojo does not consider coated cap.

The US5217164 of Sullivan has instructed biodegradable distributing box, and it uses interior and outer packaging tube, with the bar-shaped placement of product.Sullivan considers the inside face of the coaxial released part of coating inner sleeve (it limits the product chamber), so that it is impermeable to product.But Sullivan does not consider to apply other zone of inner sleeve, the perhaps cap portion of outer sleeve.Therefore, the same with Tojo, Sullivan does not consider to have the paper container of coating cap.

Thereby, still need coated biodegradable pipe of inside face and the cap that matches so that they are impermeable substantially to semi-solid combination.

The invention summary

Theme of the present invention provides device, system and method, and wherein degradable pipe comprises the non-rigid paper tube main body that limits the chamber; The paper tube cap, itself and main body match; Wherein the inside face of each of main body and cap has coating, and it is impermeable substantially for semi-solid combination.

Term " paper " meaning is a lamination coating as used herein, it is characterized in that the fiber of many separation.Silk can be plant or animal derived, that synthesize or these some combinations.In " lamination coating of plant derivation ", silk at least mainly is to derive from plant, and its example comprises timber, papyrus, rice, fig, mulberry tree, fiber, cotton, yucca, bowstring hemp and New Zealand flax.In addition, term " fibre wall " meaning is to comprise the wall of lamination coating as the important structure composition as used herein.The fibre wall that this paper considers preferably has 2%, 5%, 10%, 20% or even the fiber of 30% dry weight at least.Preferably, fibre wall has the fiber of 80% or 90% dry weight at least.Paper generally is lamination coating, and by wet fiber extruding and dehydration are made, typically cellulose pulp is from timber, rag or grass usually for it.In preferred embodiment, the paper material of tube body and cap has essentially identical chemical constitution.

Unless context points out that on the contrary all scopes that this paper proposes should be interpreted as comprising end points, open scope should be interpreted as only comprising the value of commercial reality.Similarly, all value lists will be understood that and comprise intermediate value, unless context is pointed out on the contrary.

As used herein, term " semi-solid combination " meaning is to have at least 50 to 200,000, any cmpd of 000 centipoise (Centipoise) viscosity.Preferred semi-solid combination is that viscosity is at 2, the 000 medium-viscosity composites up to 2,000,000 centipoise, but consider at least 50 to less than the low viscosity compositions of 2000 centipoise scopes with greater than 2,000,000 high viscosity composition up to 100,000,000 centipoise scope.The semi-solid combination of considering comprises lip gloss, lip stick, skin cream, shampoo, deodorizer, toothpaste, shoe polish, bar-shaped stain remover, and grease stick.Reefer cargo such as ice cream also are considered.

Term " the impermeable substantially coating " meaning is a penetration barrier layer as used herein, under room temperature and standard atmosphere (STP), and every cm ²Its transfer rate is less than or equal to 50 μ l water and/or sunflower oil during per 6 months.Consider that coating can be before assembling, perhaps even be coated on the part of pipe after the assembling.In preferred embodiment, the wall of pipe/cap comprises the paper material of roll-in, and coating has been applied on the inside face and outside face of wall thereon.Also consider, coating can (1) on the outside face and inside face of at least one of tube body and cap; (2) be immersed in the material that forms pipe and cap wall; Perhaps (3) be placed on the pipe and cap at least one the layer between.It is the somewhere that penetration barrier layer is present in the inside face of main body and cap that penetration barrier layer is present in " the basic All Ranges in chamber " meaning, between the inside face and outside face of main body and cap, perhaps at the outside face of main body and cap, be at least 95% of the surface that limits the chamber.Thereby even non-barrier layere props up lining by barrier layere, this remains " the basic All Ranges in chamber ".As used herein, " chamber " meaning is the inner space by the wall qualification of main body or cap.

In preferred embodiment, coating comprises adhesives, and it can be to be used for article adhesion or the liquid state that is bonded together or any cmpd of semi liquid state, and it is formed by biodegradable material.Before the use, adhesives can be paste (very thickness) or glue (relative flow).Consider the adhesives that all are suitable, for example comprise Elmer ' s ^TMGlue (polyvinyl acetate) or simply, the glue of making by water, milk powder, vinegar and sodium bicarbonate (for example biodegradable adhesives).Consider that also coating can comprise sugarcane protein.Other suitable coating material be included among the US20060130261 of the US7344784 of Hodson or Wilson disclosed those.

The wall of tube body and cap is preferably by any suitable lamination coating, and preferably biodegradable material comprises paper, cardboard or board fiber board and makes.Packing are as having suitable strength and expense feature.In the exemplary embodiment, tube body and cap are made by the packing 60lb paper stock that is 100% consumption back waste." biodegradable material " meaning is under the effect of naturally occurring germ such as bacterium, fungi, algae etc. as used herein, under suitable condition, is degraded to the material of at least 90% water, carbon dioxide and living beings in during 6 months.For example, to be considered at this paper all be biodegradable material for milk, sodium bicarbonate, meat, plant, timber, cotton, polylactic acid polymer, cebollite (fiber stone) and paper.

In preferred embodiment, non-rigid tube body and cap form the cylindrical shape with cone seal end.Also consider the wall of main body and cap can be shaped as have polygon, ellipse or other horizontal slice shape.In addition, wall even can form cone or the frustum shape.The wall of tube body and cap can be an any thickness, but preferably is not more than the thickness of 0.5mm." pipe " meaning is any compressible or incompressible be used to hold object, solid, liquid and semi-solid container as used herein." narrow pipe " is at least 3/ π pipe doubly of the body openings end cross-sectional area of the length of the wherein pipe major axis intercepting that is perpendicular to pipe at least as used herein.The wall of pipe/cap typically comprises 1 to 5 layer (for example lapping) and most preferably 3 layers of paper/coating combination.As used herein, in fact " non-rigid " meaning person of being to use about main body can use his/her finger fully to compress some part of main wall to distribute semisolid.

The wall of tube body and cap preferably has open end and sealed end.Term " open end " meaning is that wall limits such opening as used herein, and it is normally opened between typical used life.Similarly, term " sealed end " meaning is that wall limits such end as used herein, and it is normally closed between typical used life.According to these definition, common shampoo bottle is the container that wall has open top, and this is owing to cap between typical used life or leaves aperture position or be placed on aperture position.Also according to these definition, the Campbell jug used for heating up water with draw ring top has the wall with open top, at least owing to top between typical used life is removed.But the bottom of this jug used for heating up water can be closed, because the bottom is not removed when the typical case uses.

In the exemplary embodiment, the sealed end of tube body and cap be bevelledly can be pinched to form, pleat or folding transverse sealing, but consider other any suitable sealing.Advantageously, the end of tube body is bevelled, allows the user to compress the tapered distal end of pipe easily to distribute semi-solid combination." transverse sealing " meaning is perpendicular to the sealing of any kind of the longitudinal axis of pipe as used herein.Consider that also sealed end can inwardly be folded to form the edge around center disk, perhaps even have a cylindrical seal end.

Cap can match by buckle attaching, bearing fit, screw thread or any other suitable adapting device and tube body.As used herein, term " cap " meaning is mounted in any object at the edge of tube opening end, and no matter whether the open end of pipe is to be formed by internal material sleeve or exterior material sleeve.

In preferred embodiment, the outside face that the size of the open end of cap and size form with the tube body open end is slidingly connected.Preferred cap has such longitudinal size, and it is less than the longitudinal size of tube body; But consider that cap can have the longitudinal size greater than body---be nested in the cap the inside to make things convenient for tube body.In other embodiments, cap can comprise inner plane, and it pushes back semi-solid combination and enters tube body when cap and main body match; And the slip tapered insert also can be placed in the chamber of tube body to help to distribute semi-solid combination.Consider that also safe open band can be fixed together tube body and cap to prevent play securely.

From following preferred embodiment with the detailed description of accompanying drawing various purposes, feature, aspect and the advantage of theme of the present invention will become clearer.Identical in the accompanying drawings digitized representation components identical.

The accompanying drawing summary

Fig. 1 is the transparent view of a kind of embodiment of biodegradable pipe of the present invention, and wherein the two sealed end of tube body and cap has taper that the pleat end is arranged.

Fig. 2 is the cutaway view of the pipe of Fig. 1, illustrates the cap that separates with tube body.In addition, Fig. 2 comprises the enlarged drawing of the layer of cap and tube body.

Fig. 3 A is the transparent view with pipe selected of the sealed end that limits the edge.

Fig. 3 B is the transparent view with pipe selected of cylindrical seal end.

Fig. 4 is the transparent view that another kind with longitudinal folded ends can be selected pipe, and semi-solid combination is outstanding from the open end of pipe.

Fig. 5 is the cutaway view of the tube body of Fig. 1, has shown the tapered insert in the chamber that is placed on pipe.

Fig. 6 is the cutaway view of the cap of Fig. 1, has shown that the flat cap of in-to-in pushes back feature.

Fig. 7 has described safe open band, and it makes tube body be firmly fixed at cap.

Fig. 8 has described the locating ring in the projection of tube body outside face, and it cooperates to form the buckle attaching with corresponding depression on the inside face of cap.

Fig. 9 A has described to have the another kind of window can select pipe.

Fig. 9 B has described to have the paper material sheet of observation window.

Figure 10 is the transparent view that another kind with heart-shaped cap can be selected pipe.

Figure 11 is the transparent view that another kind with bone shape end can be selected pipe.

Figure 12 has cartoon character shape cap and the another kind of the tail that stretches out from the end of tube body can be selected the transparent view of pipe.

Detailed Description Of The Invention

Fig. 1 has usually described pipe 100 of the present invention, the tubular cap 120 that it comprises tubular body 110 and matches with main body 110.As shown in FIG. 1, main body 110 and cap 120 have

cone seal end

132 and 134 separately.

Fig. 2 is the cutaway view of the pipe 100 with tubular body 110 and cap 120 of Fig. 1.As shown in FIG. 2, main body 110 has open end 112, cone seal end 132 and by the chamber that holds semi-solid combination 150 114 that wall limited of main body 110.Cap 120 is depicted as has open end 122 and cone seal end 134 and by the chamber that wall limited of cap 120.The outside face 118 (shown in dotted line 124A and the 124B) that the size of the open end 122 of cap 120 and size form with main body 110 open ends 112 is slidingly connected.Consider that the inside face 119 of main body 110 and the inside face 129 of cap 120 have for the impermeable substantially coating (not shown) of semi-solid combination 150.

In preferred embodiment, as shown in Figures 1 and 2, the wall of main body 110 and cap 120 is cylindrical hollow pipes that non-rigid also each self-forming has cone seal end 132 and 134.Consider that main body 110 and cap 120 can be shaped as polygon, ellipse or other horizontal slice shape with suitable distribution semi-solid combination 150.In addition, main body 110 and cap 120 even can be cone or taper type.

The wall of tube body and cap can be an any thickness, but each preferably is not more than 0.5mm thickness.In addition, the diameter of main body 110 and cap 120 can have any suitable size, but preferably 0.5cm at least to the scope of 3cm and more preferably 1cm to 2cm.Further, in preferred embodiment, the longitudinal size 142 of main body 110 is greater than or equal to the longitudinal size 144 of cap 120.Also in preferred embodiment, ratio is 3: 1, but optionally ratio is possible, for example, and 1: 1,1: 1.5,1: 2,1: 4,1: 5,1: 6 or 1: 10.The longitudinal size of also considering cap can be nested in the cap the inside to make things convenient for tube body greater than tube body, and another end component (not shown) cooperates with sealed tube with cap then.

Main body 110 and cap 120 preferred walls are made up of structural materials (preferably the 40-80lb pound of roll-in reclaims paper) and coating (being impervious material) substantially.Other structural materials can be used in addition or selectively, for example comprises the biodegradable lamination coating of other type.Opposite with roll-in, the structural materials of main body 110 and cap 120 also can be by molding.The structural materials of also considering main body 110 and cap 120 can be by lamination coating (for example, the veneer of tissue paper, cardboard, woven fabric and non-woven fabric, leaves of plants, craft paper, special processing) or non-lamination coating (for example, polylactic acid polymer, leather or glass paper) form.The two structural materials of main body 110 and cap 120 can comprise essentially identical chemical composition or be made by different forming.Alternatively, tube body 110 and cap 120 mouldable single parts for constituting by lamination coating or vulcanized latex.

In preferred embodiment, as shown in the enlarged drawing of Fig. 2, the wall of cap 120 and main body 110 be non-rigid and the wrapper that haves three layers (160A, 160B, 160C) to allow the enough compressibilities of wall material, so that distribute semisolid material.Alternatively, according to the intended use of pipe, can only have 1 layer or 2,4,5,6 or more multi-layered packing lamination coating.Consider that also layer can comprise the combination of different fibers or non-lamination coating.Still only further consider to use to have at least 1,2,3,4 or the one piece material of N layer material, so that unitary package can form tube body and cap---the edge of its wall material is bonded together to form longitudinal sealing.Longitudinal sealing can have bonding overlapping edge or comprise the longitudinal sealing structure as those disclosed in the US2004/0052987 of Shetty.The wall of also considering main body 110 and cap 120 can be a rigidity, forms around core (wound paper core) as the paper by heavy gauge.

Main body 110 and cap 120 preferred sealed

end

132 and 134 separately is transverse sealings, but considers spiral fashion sealing and the sealing of other shape.As shown in Figures 1 and 2, main body 110 and cap 120 preferably have separately by pinching the lateral taper sealed

end

132 and 134 that pressure or ruffle form.The preferred open end 112 of main body 120 (being dispense tip) is the opening that the edge limited by main wall, but considers that also open end 112 can comprise other or selectable dispense tip, for example comprises, as the ozzle that uses in dentifrice tube.

Fig. 3 A has described can select to manage 200A, wherein main body 210A and cap 220A have sealed end 232A and 234A separately, wherein the wall of main body 210A and cap 220A is inwardly folding to limit the edge 236A around the centre (not shown), the centre can be flat disk or other endcapped element, and it is used for the end of sealed body 210A and cap 220A.Managing 200A can be, but may not be, biodegradable.Also consider Fig. 3 A describe as in Fig. 1-2, discussed, just pinch press or ruffle before pipe, to form as at the cone seal end as shown in Fig. 1 and 2.Fig. 3 B has described another kind can select to manage 200B, and it has cylindrical seal end 232B and 234B.Consider that

cylindrical seal end

232B and 234B can form by inserting disk, match with distal end cap or other circular distal closure elements, then by any suitable method seal end.

Fig. 4 has described to have the another of fold seals end 232 and has selected to manage 300 (not having cap), so that semi-solid combination 350 is outstanding from the open end 312 of main body 310.Also consider other encapsulating method, for example comprise hot glue.

Preferred coating (being impervious barrier) is adhesives or glue, and it is biodegradable and it is made of milk protein; Milk protein forms like this: by water, milk powder and vinegar are mixed to form stoste (crud), separate vinegar from stoste, add water and sodium bicarbonate then to form milk protein glue in stoste.Consider that also coating can comprise sugarcane protein.In addition, coating can be made of food-grade adhesive, glaze and other Biodegradable material of selectable FDA approval, the liner that constitutes by beta-hydroxy-butanoic acid poly-mer or other suitable coating material for example, comprise the US20050130261 of the US7344784 of Hodson or Wils disclosed those.

Coating can only be used to make the wall of main body and cap impermeable substantially for semi-solid combination, perhaps can play the function that parietal layer is combined as adhesives, perhaps plays two kinds of functions.In addition, the sealed end 132 of main body 110 and

cap

120 and 134 can use coating, and perhaps other suitable biodegradable glue comprises for example glue.

Preferred finish coat is a film, and general 0.0001mm is thick to 1mm.In preferred embodiment, coating is on the two sides of the paper that constitutes tube body 110 and cap 120.In optional embodiment, coating can: (1) is limited in the inside face of main body and cap; (2) be limited in main body and cap outside face one of at least; (3) be arranged between main body and the cap layer one of at least; Perhaps (4) are immersed in one deck at least of main body and cap.Can comprise that for example lamination applies coating by spraying, roll-in and other technology known in the art.In addition, can be before pipe forms, during or apply coating afterwards.Consider that also coating is present in " the basic All Ranges in chamber ", its meaning is that coating is present on the inside face of main body and cap, some places between the inside face of main body and cap and the outside face or on the outside face of main body and cap, is at least 95% of the surface that limits the chamber.

In another optional embodiment, the structural walls material of main body 110 and cap 120 can---comprise for example vulcanized latex sheet---inherently for the impermeable packing of semi-solid combination by not needing coating and form.In addition, consider that some application of pipe do not need coating, perhaps different application will need the coating of varying number or type.

The semi-solid products material of being considered 150 includes, but are not limited to: (1) lip gloss, face cream, lotion, deodorizer, hair dye, foundation cream rod (foundation stick), eyeliner, foot frost, Stretch Mark Cream, anodyne, semisolid hand cleanser, suncream, bronzer, nail polish and other health care and cosmetics; (2) ice cream, sour milk, marzipan, soft chocolate, peanut butter, soft cream, catsup, mustard, mayonnaise, pickles sauce, seasonings and other edible or consumable product; (3) putty, Joint sealing material, silicone, aquaseal, wood filler, glue rod, metal and filler for plastic, buffing paste, grease rod and other lubricant, mosquito expellent and other expellent, fiery introduction, stain remover, ship leak cream (boat leak paste), rosin, shoe polish and other glazing agent and other family expenses repair and maintenance product.Typically, semisolid or other products material 150 or water base or oil base, and can be the combination of the two.As used herein, " oil " meaning is any hydrophobic material, and it at room temperature is a liquid.This comprises, for example, and oil, vegetable oil, butter, peanut butter, fat and liquid adipose.Liquid or solid also can be used in the pipe as product material, for example, and candy, cigarette, spices, powder beverage, albumen powder, safety pin, clout nail, spiral nail, nail, jewellery and medicine.Above listed do not enumerate complete because many other semisolids, freezing or drying agent are considered.

Fig. 5 has shown another kind of optional pipe 400 (but use do not describe cap here with cap), and it has slip tapered insert 470 and is placed in the chamber 414 of main body 410.The slip tapered insert helps outwards to distribute semi-solid combination from the main body of pipe.Tapered insert can for example be comprised that wooden or other biodegradable material is made by any suitable material.As shown, tapered insert is a cone shape, but considers that embolus can be any other suitable shape.Significantly, embolus 470 big I preferably form in the chamber and slide snugly.Consider that also pipe 400 can comprise any other suitable biodegradable propelling unit, for example comprise that being used to of using distributed those of semi-solid combination, and it is by biodegradable material in traditional lip gloss pipe.The terminal 232B of cylindrical seal that also considers pipe 200B can upwards promote with the propelling unit as the distribution semi-solid combination.

Fig. 6 has shown can select cap 500, and it has inside flat surface 580, when cap 500 cooperates with tube body, is used for pushing semisolid and gets back to the tube body (not shown).Consider that also surface 580 can be cone shape or have any other the suitable shape that is used to keep semi-solid combination (for example stick lip balm) terminal end shape.

Fig. 7 has described safety and has opened and be with 630, and it is used for seal cap 620 and main body 610 to prevent play.Open with 630 being any suitable biodegradable material, it allows user's strip off band to use to open pipe.Fig. 7 has described with 630 seal construction 632 with 630 strip off position 634 not a little.Alternatively, band can embed with the bonded assembly hat brim edge of tube body near, have the fraction projection, projection can be drawn back so that cap separates with tube body to tear near the edge mode of cap portion.

Preferred main body 110 and cap 120 bearing fits are to form bearing fit as shown in fig. 1.Consider that also near the outside face main body 110 open ends 112 can comprise coarse or friction coatings, helps to keep cap 110 to cooperate with main body 120.Fig. 8 describes another kind of optionally pipe 700, and it has the locating ring 740 of projection on the appearance 730 of tube body 710, and it cooperates with corresponding depression 750 on the inside face 760 of cap 720, is used to form and seals hidden discount.Consider that also main body 110 and cap 120 can be in the same place by screw thread fit, but also consider all other suitable connections, comprise the material of for example giving chemistry or static affinity.

Fig. 9 A has described another selectable pipe 800, the window 830 that it has main body 810, cap 820 and is used for the contents of observation tube.Preferred window can comprise that for example glassine is made by glass paper or any other vitreous fibre matter/biodegradable material.Fig. 9 B has described paper wood tablet 850, it has cut-out hole 860A, 860B and 860C, its mesopore 860B is depicted as the big oblong glass paper window 870 of window aperture that has on two dimensions than bonding with paper 850, pipe is cemented and is rolled into its final shape 800 then, as describing among Fig. 9 A.

The illustrative methods that is used to make biodegradable pipe starts from 100% consumption back waste paper, perhaps other lamination coating.The size of preferred paper is 13cm * 7.5cm.As discussed above, many dissimilar biodegradable glue/adhesivess are suitable for making main body and cap.Before circumvolution, carry out all suitable printings.The printing ink that is used to print is soya-bean ink and is biodegradable.Next, biodegradable glue is coated on the paper, rotates around axle then.In rotary course, use the hollow mandrel that has applied with palm oil.Along with the paper that is used for main body rotates on axle, sealing is formed and is cemented.Sealing is along the length longitudinal extension of tube body.The main body of making preferably has the about 1cm of external diameter to 2cm.

After the rotation, main body slides on axle apart from breaking away from any of about 2.5cm so that form sealed end.Glue or adhesives are coated on end.Terminal then being clamped to form sealing.This ruffle is undertaken by the mechanical pressure that applies available simple clip from the about 0.3cm of exposed ends and give, up to end seal.Subsequently, remove main body, and make glue or adhesives drying.Cap can be made with similar mode, but is beneficial to slightly greatly cooperate with the outside face of main body than main body weak point and diameter.

After the drying, main body is filled up open end up to main body with semi-solid combination, then cap is placed on the main body.The customer can operate biodegradable pipe simply by the end of removing cap and pinching main body, to distribute semi-solid combination.When semi-solid combination was used up, whole pipe and cap can be placed in customer's the compost heap, perhaps reclaim with other paper product.

Said process is exemplary.As long as main body and cap are made by biodegradable material, can be connected by biodegradable glue or adhesives, any type of tube body and cap can be used for sealing semi-solid combination.

Figure 10 has described another kind of selectable pipe 900 with cap 920, and it has heart-shaped by terminal 930.Consider that heart-shaped terminal 930 can be by pressing element or mould or any method formation that is used to make intended shape that other suits.Pipe 900 even can comprise the decorative element (not shown) that combines with cap 920 and main body 910.Figure 11 has described pipe 1000, the end of the terminal separately 1032 and 1034 picture bones of its main body 1010 and cap 1020.

Terminal

1032 and 1034 can form any other suitable shape, for example comprise star, leaf or any other object or even have an extension label of phrase or poster.Figure 12 describes another pipe 1110, and its cap 1120 forms 1134 of cartoon character, and the end 1132 of main body 1110 has the tail 1136 that therefrom extends.Consider that also cap 1120 can look like tiger head, the famous personage of the political circles or artist or any other animal or bust.

Except having described these, the more modification is possible and do not exceed the scope of notion of the present invention, this is conspicuous for those skilled in the art.Therefore, except within the spirit of claims, theme of the present invention is not limited.And when interpreting both the specification and the claims the two, all terms should make an explanation in the wideest possible mode consistent with the context.Particularly, term " comprises " and " comprising " should be interpreted as mentioning element, assembly or step in non-exclusive mode, represents that mentioned element, assembly or step can exist, use or make up with other element of not mentioning clearly, assembly or step.Mention in the specification sheets claim and to be selected from by A, B, C ... during at least one things of the group that constitutes with N, it need not be that A adds N from an element of this group that this content only should be interpreted as, and perhaps B adds N, or the like.Unless context points out that on the contrary all scopes that this paper lists should be interpreted as comprising their end points, and open scope should be interpreted as only comprising the value of commercial reality.Similarly, all tabulations of value will be understood that it is to comprise intermediate value, unless context is pointed out on the contrary.

Claims

1. manage, it comprises:

Nonrigid tube body, it has first paper that has open end and sealed end, and described main part limitation holds the chamber of semi-solid combination;

Pipe cap, it has second paper that has open end and sealed end, and the described open end of wherein said cap and the described open end of described main body match; With

The inside face of each of wherein said main body and described cap has the impermeable substantially coating of described semi-solid combination.

2. pipe according to claim 1, wherein said semi-solid combination comprises a kind of of lip gloss, lipstick and skin cream.

3. pipe according to claim 1, wherein said semi-solid combination comprises a kind of of shampoo, deodorizer and toothpaste.

4. pipe according to claim 1, wherein said semi-solid combination comprise a kind of of shoe polish, bar-shaped stain remover and grease rod.

5. pipe according to claim 1, the wall thickness of wherein said tube body is not more than 0.5mm.

6. pipe according to claim 1, wherein said second paper have and the essentially identical chemical constitution of described first paper.

7. pipe according to claim 1, the described sealed end of each of wherein said main body and cap is a transverse sealing.

8. pipe according to claim 7, wherein said transverse sealing by ruffle and folding at least a formation.

9. the outside face that pipe according to claim 1, the size of the described open end of wherein said cap and size form with the described open end of described main body is slidingly connected.

10. pipe according to claim 1, the longitudinal size of wherein said cap is less than the longitudinal size of described main body.

11. pipe according to claim 1 also comprises the slip tapered insert that is placed in the described chamber.

12. pipe according to claim 1, wherein said pipe cap also comprises inside flat surface, and when described cap and described main body matched, described inside flat surface pushed back described semi-solid combination in the described tube body.

13. pipe according to claim 1, wherein said coating comprises milk protein.

14. pipe according to claim 1, wherein said coating comprises sugarcane protein.

15. pipe according to claim 1 also comprises open band.

16. pipe according to claim 1, wherein said coating is an adhesives.

17. pipe according to claim 1, wherein said coating are in described main body and described cap at least a outside face.

18. pipe according to claim 1, wherein said coating are arranged between the layer at least a in described main body and the described cap.

19. pipe according to claim 1, wherein said coating are immersed at least one of described first paper and second paper.

20. pipe according to claim 9, the described outside face of wherein said main body comprises protruding ring, and itself and the respective recesses on the described inside face of described cap match.